From 021af026ced5d81c15c24491c0d4a8c6923990b2 Mon Sep 17 00:00:00 2001
From: Hashim Sharif <hsharif3@tyler.cs.illinois.edu>
Date: Sun, 12 Apr 2020 20:59:16 -0500
Subject: [PATCH] Adding macro to disable approximation simulations
---
llvm/projects/hpvm-tensor-rt/CMakeLists.txt | 1 +
.../tensor_runtime/src/approx_simulation.cu | 42 +++++++++++++++----
2 files changed, 35 insertions(+), 8 deletions(-)
diff --git a/llvm/projects/hpvm-tensor-rt/CMakeLists.txt b/llvm/projects/hpvm-tensor-rt/CMakeLists.txt
index d9d4531329..43ded68fd1 100644
--- a/llvm/projects/hpvm-tensor-rt/CMakeLists.txt
+++ b/llvm/projects/hpvm-tensor-rt/CMakeLists.txt
@@ -43,6 +43,7 @@ endif()
add_definitions(-DNO_INJECTION)
add_definitions(-DPROMISE_TUNER_ENABLED)
+add_definitions(-DSIMULATION_MODE=false)
add_definitions(-DONLINE_PROFILING=false)
diff --git a/llvm/projects/hpvm-tensor-rt/tensor_runtime/src/approx_simulation.cu b/llvm/projects/hpvm-tensor-rt/tensor_runtime/src/approx_simulation.cu
index b1179b2107..b26b4203d3 100644
--- a/llvm/projects/hpvm-tensor-rt/tensor_runtime/src/approx_simulation.cu
+++ b/llvm/projects/hpvm-tensor-rt/tensor_runtime/src/approx_simulation.cu
@@ -974,12 +974,22 @@ void* Autotuner_SampConv(void* input, float i_min, float i_max,
params.skip_rate, params.skip_offset);
*/
-
- conv_out = tensorConvSampSim2(input, filter,
+
+ if (SIMULATION_MODE){
+ conv_out = tensorConvSampSim2(input, filter,
+ conv_pad_h, conv_pad_w,
+ conv_stride_h, conv_stride_w, 1, 1,
+ params.skip_rate, params.skip_offset, params.interpolation_id);
+ }
+
+
+ else {
+ conv_out = tensorConvApprox(input, filter,
conv_pad_h, conv_pad_w,
conv_stride_h, conv_stride_w, 1, 1,
- params.skip_rate, params.skip_offset, params.interpolation_id);
-
+ 1, 1, params.skip_rate, params.skip_offset);
+ }
+
}
else{
@@ -1018,11 +1028,27 @@ void* Autotuner_PerforatedConv(void* input, float i_min, float i_max,
void* conv_out;
if (!FP16_tuning){
- conv_out = tensorConvPerfCuda(input, filter,
- conv_pad_h, conv_pad_w,
- conv_stride_h, conv_stride_w, 1, 1,
- params.row, params.col, params.skip_offset);
+
+ if (SIMULATION_MODE){
+
+ conv_out = tensorConvPerfCuda(input, filter,
+ conv_pad_h, conv_pad_w,
+ conv_stride_h, conv_stride_w, 1, 1,
+ params.row, params.col, params.skip_offset);
+
+ }
+ else{
+
+ conv_out = tensorConvApprox(input, filter,
+ conv_pad_h, conv_pad_w,
+ conv_stride_h, conv_stride_w,
+ 1, 1,
+ params.row, params.col,
+ 1, params.skip_offset);
+ }
+
+
}
else{
--
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